The Yato YT-3865 1/2" drive socket set with 21 pieces is a hand tool set designed for both inch and metric sizes. It is manufactured in Poland.

Technical specifications of Yato YT-3865 1/2" radial screwdriver set in inch and metric system:

• Brand Yato - Poland
• Model : YT-3865
• Standard: CE- Europe
• Tube type: 1/2"
• Hand length: 250mm
• Length to be connected: 125mm
• Cr-V steel
• Plastic coated handle

Detailed quantity:  21 details included

• 10 hexagon sockets: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21mm
• 6 star fruit tube tips: 8, 9, 10, 11, 12, 13mm
• 1 torque wrench
• 1 connection required
• 1 sliding connector
• 2 bake screw heads

Uses: Used to turn screws and bolts of corresponding sizes

Features of Yato YT-3865 21-piece 1/2" radial wrench set:

• High quality Cr-V steel material, high hardness and durability
• Plastic-coated, anti-slip handle
• Compact design, easy to use
• Suitable for home, mechanical, and garage repairs

Yato YT-3865 1/2" radial screwdriver set, inch and metric system, 21 parts operates on the principle of leverage and friction.

1. Leverage:

• The torque wrench acts as a lever, helping to amplify the force acting on screws and bolts.
• The fulcrum of the lever is the position of the handle, the point of action is the position where the tip of the tube comes into contact with the screw or bolt.
• When the user applies force to the handle, this force will be amplified many times at the tip of the tube, making it easier to turn screws and bolts.

2. Friction force:

• The tube heads are designed with grooves or notches to increase friction with screws and bolts.
• When the user applies rotational force, the friction force between the tube head and the screws and bolts will help keep them from slipping.
• Thanks to the combination of leverage and friction, users can easily and effectively turn screws and bolts.

Note of Yato YT-3865 1/2" radial screwdriver set, inch and metric 21 parts:

• To use the tube set effectively, users need to choose a tube head with the appropriate size for screws and bolts.
• You need to use enough force, avoid twisting too hard which can damage screws, bolts or tools.
• After use, clean and store tools in a dry place to avoid impact.

Yato Tools – European Quality, Optimal Solutions for Industrial Applications

Yato Tools, founded in 1990 in Poland, is a leading brand specializing in hand tools and industrial equipment. With over 30 years of experience, Yato is present in over 100 countries and offers more than 14,000 products serving industries such as automotive, construction, industrial, electrical, and mechanical repair.

Yato products are manufactured to CE, ISO, and GS standards, ensuring high quality, safety, and exceptional performance. Yato Tools is the top choice for professionals, repair technicians, and businesses that demand reliable tools and long-lasting durability.

Kocu Vietnam is the exclusive distributor of Yato Tools in Vietnam, committed to offering genuine products, reliable after-sales service, and professional technical support.

Contact Us:

• Hotline: +84904613300 (Jessy) | +84936318800 (Taly)
• Website: www.yato.vn